body {
	font-family: "DejaVu Sans", "Helvetica", "Arial", sans-serif;
}

a {
	text-decoration: none;
}

a:not(#selected):hover {
	background: #ccc;
}

#nav {
	position: fixed;
	top: 0px;
	left: 0px;
	width: 100%;
	border-bottom: 1px solid #000;
}

#nav > * {
	padding-left: 5px;
	padding-right: 5px;
}

#selected {
	background: #000;
	color: #fff;
}

#content {
	margin-top: 30px;
	text-align: center;
}